{"id":5877,"date":"2026-03-31T09:10:48","date_gmt":"2026-03-31T01:10:48","guid":{"rendered":"https:\/\/atfits.com\/?post_type=product&p=5877"},"modified":"2026-03-31T09:10:48","modified_gmt":"2026-03-31T01:10:48","slug":"siemens-3rv6011-1fa15-motor-protection-circuit-breaker-overload-protection","status":"publish","type":"product","link":"https:\/\/atfits.com\/es\/producto\/siemens-3rv6011-1fa15-motor-protection-circuit-breaker-overload-protection\/","title":{"rendered":"Siemens 3RV6011-1FA15 Motor Protection Circuit Breaker Overload Protection"},"content":{"rendered":"

Siemens 3RV6011-1FA15 Motor Protection Circuit Breaker<\/h1>\n
<\/div>\n

Product Overview<\/h2>\n
<\/div>\n
The Siemens 3RV6011-1FA15 is a compact, thermal-magnetic motor protection circuit breaker (MPCB) from the SIRIUS 3RV6 series, designed for comprehensive protection and control of three-phase induction motors and general electrical loads. It integrates overload, short-circuit, and phase-failure protection in a single device, serving as a reliable switching and protective component for low-voltage industrial power systems. This model is optimized for motors up to 1.5 kW (at 400 V AC) and is widely used in conveyor systems, pumps, fans, compressors, and small industrial machinery.<\/div>\n
<\/div>\n

Main Functions<\/h2>\n
<\/div>\n
    \n
  1. Overload Protection<\/strong>\n
      \n
    • Equipped with a Class 10 thermal tripping mechanism, it provides precise, time-delayed protection against sustained overcurrents, motor stalling, and excessive starting currents.<\/li>\n
    • Adjustable overload current setting range: 3.5\u20135 A, allowing fine-tuning to match specific motor rated currents.<\/li>\n
    • Phase-failure sensitivity: Detects unbalanced phase currents and trips to prevent single-phasing damage to motor windings.<\/li>\n<\/ul>\n
      <\/div>\n<\/li>\n
    • Short-Circuit Protection<\/strong>\n
        \n
      • Instantaneous magnetic tripping for short-circuit events, with a high breaking capacity of 100 kA at 400 V AC, ensuring rapid fault isolation.<\/li>\n
      • Current-limiting design minimizes arc energy and downstream equipment stress during short circuits.<\/li>\n<\/ul>\n
        <\/div>\n<\/li>\n
      • Manual Control & Indication<\/strong>\n
          \n
        • Front-mounted rotary operating knob for manual ON\/OFF switching and local operation.<\/li>\n
        • Integrated 1 NO + 1 NC auxiliary contact block for remote status signaling and interlocking with control circuits.<\/li>\n<\/ul>\n
          <\/div>\n<\/li>\n
        • System Compatibility<\/strong>\n
            \n
          • Suitable for use in TN, TT, and IT power systems (with appropriate system considerations for IT networks).<\/li>\n
          • Complies with IEC 60947-4-1 and VDE 0660 standards for motor control and protection devices.<\/li>\n<\/ul>\n
            <\/div>\n<\/li>\n<\/ol>\n
            <\/div>\n

            Technical Features<\/h2>\n
            <\/div>\n
            \n
            \n
            \u8868\u683c<\/div>\n
            \n
            <\/div>\n
            <\/div>\n
            <\/div>\n<\/div>\n<\/div>\n
            \n
            \n
            \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
            Parameter<\/th>\nSpecification<\/th>\n<\/tr>\n<\/thead>\n
            Product Series<\/td>\nSIRIUS 3RV6<\/td>\n<\/tr>\n
            Frame Size<\/td>\nS00 (45 mm width)<\/td>\n<\/tr>\n
            Rated Operational Voltage (Ue)<\/td>\nUp to 690 V AC<\/td>\n<\/tr>\n
            Insulation Voltage (Ui)<\/td>\n690 V AC<\/td>\n<\/tr>\n
            Impulse Withstand Voltage (Uimp)<\/td>\n6 kV<\/td>\n<\/tr>\n
            Rated Current (In)<\/td>\n5 A<\/td>\n<\/tr>\n
            Overload Setting Range<\/td>\n3.5\u20135 A<\/td>\n<\/tr>\n
            Short-Circuit Breaking Capacity (Icu)<\/td>\n100 kA at 400 V AC<\/td>\n<\/tr>\n
            Tripping Class<\/td>\nClass 10 (thermal overload)<\/td>\n<\/tr>\n
            Number of Poles<\/td>\n3-pole (3P)<\/td>\n<\/tr>\n
            Auxiliary Contacts<\/td>\n1 NO + 1 NC (side-mounted)<\/td>\n<\/tr>\n
            Terminal Type<\/td>\nScrew terminals<\/td>\n<\/tr>\n
            Ambient Temperature Range<\/td>\n-25\u00b0C to +60\u00b0C<\/td>\n<\/tr>\n
            Protection Degree<\/td>\nIP20 (front), IP00 (terminals)<\/td>\n<\/tr>\n
            Compliance<\/td>\nIEC 60947-4-1, VDE 0660, RoHS<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
            <\/div>\n

            Product Dimensions<\/h2>\n
            <\/div>\n
              \n
            • Width<\/strong>: 45 mm<\/li>\n
            • Height<\/strong>: 82 mm<\/li>\n
            • Depth<\/strong>: 70 mm<\/li>\n
            • Mounting<\/strong>: 35 mm DIN rail mounting (standard EN 50022)<\/li>\n<\/ul>\n
              <\/div>\n

              Weight<\/h2>\n
              <\/div>\n
                \n
              • Net weight: Approximately 0.22 kg<\/li>\n
              • Gross weight (including packaging): Approximately 0.25 kg<\/li>\n<\/ul>\n
                <\/div>\n

                Key Advantages<\/h2>\n
                <\/div>\n
                  \n
                • Compact Design<\/strong>: S00 frame size saves panel space, ideal for compact control cabinets.<\/li>\n
                • High Breaking Capacity<\/strong>: 100 kA short-circuit protection ensures robust performance in demanding industrial environments.<\/li>\n
                • Flexible Adjustment<\/strong>: Wide overload setting range (3.5\u20135 A) adapts to various small motor ratings.<\/li>\n
                • Integrated Protection<\/strong>: Combines overload, short-circuit, and phase-failure protection in one unit, reducing component count and wiring complexity.<\/li>\n
                • Reliable Operation<\/strong>: Class 10 tripping provides fast, accurate protection for motors with high starting inertia or frequent starts.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

                  Siemens 3RV6011-1FA15 Motor Protection Circuit Breaker Product Overview The Siemens 3RV6011-1FA15 is a compact, thermal-magnetic motor protection circuit breaker (MPCB)<\/p>","protected":false},"featured_media":5878,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[111],"product_tag":[],"class_list":{"0":"post-5877","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-siemens","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"yoast_head":"\nSiemens 3RV6011-1FA15 Motor Protection Circuit Breaker Overload Protection - Autofits<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/atfits.com\/es\/producto\/siemens-3rv6011-1fa15-motor-protection-circuit-breaker-overload-protection\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Siemens 3RV6011-1FA15 Motor Protection Circuit Breaker Overload Protection - 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